/*---------重置样式----------*/
body,h1,h2,h3,h4,h5,h6,p,ul,li,dl,ol,dt,dd,form,input,img,table,tr,td{padding: 0;margin: 0;}
ul,ol{list-style: none;}
img{display: block; border: 0;}
input,button{outline: none;}
i{font-style: normal;}
body{ font: 12px "微软雅黑"; color: #333;}
a{text-decoration: none; color: #333;}
a:hover{text-decoration: underline; color: #909090;}
input{outline: none;}

/*----------公共样式----------------*/
html,body{
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.w{width: 640px; margin: 0 auto;}
.l{float: left;}
.r{float: right;}

































